YAHYA, W. J. Properties Modification of Crude Jatropha Oil for Utilization as Fuel in Direct Injection Diesel Engine. Journal of Advanced Vehicle System , [S. l.], v. 1, n. 1, p. 16–27, 2016. Disponível em: https://karyailham.com.my/index.php/javs/article/view/300. Acesso em: 13 jul. 2025.